Texas Instruments TITANIUM TI-89 - Manual (Page 393)

3D Graphing 393
• After animating the graph, you can stop and then re-start the animation in the same
direction by pressing:
¸ or j 
• During an animation, you can switch to the next graph format style by pressing:
Í
• You can view a graphic that shows the eye angles.
Animating a Series of Graph Pictures Animating a Series of Graph Pictures Animating a Series of Graph Pictures Animating a Series of Graph Pictures
You can also animate a graph by saving a series of graph pictures and then flipping (or
cycling) through those pictures. Refer to “Animating a Series of Graph Pictures”
Additonal Graphing Topics. This method gives you more control over the Window
variable values, particularly
eye
ψ , which rotates the graph.
Changing the Axes and Style Formats Changing the Axes and Style Formats Changing the Axes and Style Formats Changing the Axes and Style Formats
With its default settings, the TI-89 Titanium displays hidden surfaces on a 3D graph but
does not display the axes. However, you can change the graph format at any time.
Displaying the GRAPH FORMATS Dialog Box Displaying the GRAPH FORMATS Dialog Box Displaying the GRAPH FORMATS Dialog Box Displaying the GRAPH FORMATS Dialog Box
From the Y= Editor, Window Editor, or Graph screen, press:
ƒ
9